Aqueous composition comprising multi-stage latex polymer particles

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United States of America

PATENT NO 12139631
APP PUB NO 20210395556A1
SERIAL NO

17278917

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Abstract

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The present disclosure provides an aqueous composition. The aqueous composition includes multi-stage latex polymer particles. The multi-stage latex polymer particles include (A) a first-stage polymer containing (i) an n-methylol functional monomer and (ii) a first vinyl monomer; and (B) a second-stage polymer containing (i) a formaldehyde-scavenging monomer and (ii) a second vinyl monomer. The first-stage polymer is bound to the second-stage polymer.

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Patent Owner(s)

Patent OwnerAddress
ROHM AND HAAS COMPANY100 INDEPENDENCE MALL WEST PHILADELPHIA PA 19106

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LaFleur, Edward E Holland, US 44 343
Nungesser,, Jr Edwin Aloysius Collegeville, US 5 5
Ray, Himal H Collegeville, US 5 29

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